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  • LG UltraGear OLED 45" V WQHD 240Hz OLED webOS 3440 x 1440 0.03ms
  • LG UltraGear OLED #1 OLED Gaming Monitor Brand in the USA
  • LG UltraGear™ OLED Size matters in OLED gaming 45" 21:9 screen is 12% larger than a 49" 32:9 display 21:9 WQHD 3440x1440
  • LG UltraGear™ OLED Outrageous OLED Gaming Speed Up to 240Hz & 0.03ms 240Hz 0.03ms Actual refresh rates may vary depending on computer graphics specifications and configurations.
  • LG UltraGear™ OLED Future-Ready Connectivity DisplayPort 2.1 DP 2.1 Requires graphics card that supports DisplayPort 2.1 to achieve up to 480Hz refresh rate support. Actual refresh rates may vary depending on computer graphics specifications and configurations.
  • LG UltraGear™ OLED Stunning OLED Picture Up to 98.5% DCI-P3, 1.5M:1 Contrast Ratio, HDR TrueBlack 400 VESA CERTIFIED DisplayHDR™ 400 DCI-P3 98.5%
  • LG UltraGear™ OLED FreeSync Premium & G-SYNC Compatibility Seamless frame sync for stutter-free gaming TotalEnergies RACING ON ASSETTO CORSA COMPETIZIONE NVIDIA G-SYNC VESA CERTIFIED AdaptiveSync AMD FreeSync Premium
  • LG UltraGear™ OLED AI Picture webOS Gaming: AI tools customize your gaming experience OFF ON Experience available only in webOS. Internet connection and subscription to streaming services are required.
  • LG UltraGear™ OLED The 800R Curve: Surround Yourself in the Action 800R Curve
  • LG UltraGear™ OLED Certified Glare-Free & Low Blue Light *LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free and Low Blue Light by UL Certificate Number: - Flicker Free Display (OLED) - A196009 - Discomfort Glare Free - V563481 (conditions of UGR less than 22) - Low Blue Light Hardware Solution Platinum - V745051 *LG OLED panels have been certified as Flicker-Free, Discomfort Glare Free and Low Blue Light by UL. Certificate Number: - Flicker Free Display (OLED) - A196009 - Discomfort Glare Free - V563481 (conditions of UGR less than 22) - Low Blue Light Hardware Solution Platinum - V745051.
  • LG UltraGear™ OLED Popular Streaming Services, Cloud Gaming & 300+ Free LG Channels with WebOS 24 Internet connection and subscription to streaming services are required. Amazon, Prime Video and all related logos are trademarks of Amazon.com, Inc. or its affiliates. Amazon Prime membership and/or Prime Video fees apply. See primevideo.com/terms for details. HBO Max is used under license. Number of LG Channels subject to change.
  • LG UltraGear™ OLED Battlestation upgrade: Adjustable to gamer specs - Swivel - Tilt - Height - Borderless design
  • M2 HDM USR-CH D HO2 DM
  • Alt View 12. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 13. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • LG UltraGear™ OLED 2 YEAR LIMITED WARRANTY GAME WITH PEACE OF MIND WITH A 2-YEAR LIMITED WARRANTY Internal and functional parts only Includes OLED Display Panel
  • LG UltraGear™ OLED 45GX90SA-B Dimensions (Inches W x H x D) 39.1 x 26.1 x 13.3 (with stand up) 39.1 x 21.3 x 13.3 (with stand down) What's in the box - Monitor - Monitor Base - Remote Control - Battery (For remote control) - USB-C Cable - HDMI Cable - DisplayPort Cable
  • LG UltraGear™ OLED 45GX90SA-B 1. LAN (RJ-45) 2. HDMI 2.1 (x2) 3. Headphone Jack 4. USB-C 5. DisplayPort 1.4 6. USB Downstream (x2)
  • TM LG UltraGear OLED
  • LG UltraGear OLED
  • TM LG UltraGear OLED
  • LG UltraGear OLED
  • Alt View 21. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 22. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • Alt View 23. LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE BLACK - Black.
  • 45GX90SA-B.AUS UltraGear Monitor 2025 Product Overview video 1 minutes 06 seconds

LG - UltraGear 45" OLED QHD 240Hz 0.03ms G-Sync/FreeSync Premium Pro Smart Gaming Monitor with DisplayHDR 400 TRUE - Black

Model:
45GX90SA-B
SKU:
6619493
Highly rated by customers for:
$1,299.99
Save $400
The comparable value is $1,699.99

Customer reviews

Rating 4.8 out of 5 stars with 470 reviews

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Rating by feature

  • Display Quality

    Rating 4.9 out of 5 stars

  • Ease of Use

    Rating 4.8 out of 5 stars

  • Features

    Rating 4.8 out of 5 stars

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96%would recommend to a friend

Customers are saying

Customers consistently note the UltraGear 45" OLED monitor's overall performance as premium and impressive. Many appreciate the screen size and OLED quality for gaming, as well as the amazing refresh rates. Some customers express feeling totally immersed in their games while using this monitor.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 15 Showing 281-300 of 470 reviews

  • Great monitor!

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great picture, great for gaming on, and great for watching movies and videos! Best purchase I have ever made for my computer!

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Best of the best

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amaziiiing monitor. A must have if your running a 50s graphics card

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Great monitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    It has Good picture quality and you can use it as a tv

    I would recommend this to a friend

  • Fantastic Monitor

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Fantastic monitor! It gives you the best experience for gaming and productivity! I upgraded from the 2k version and it is money well spent!

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Monitor

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing monitor image is fantastic. Would buy again.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Awesome

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I love it the quality is so good have it connected to my PS5

    I would recommend this to a friend
  • Pros mentioned:
    Oled quality

    Screen for gaming.

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cool screen, I would purchase another one, if needed. Makes gaming clearer.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Computer tv

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The best computer tv i have ever bough high quality

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    awesome monitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great monitor, canned my 49' samsung monitor to really to just go from 32x9 to 21x9 aspect ratios for better gaming performance. great display and fantastic visuals for what it is

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Love it

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    You get for what you paid. Its a beautiful monitor

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Love this monitor

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent must have monitor when gaming plus TV section is a plus.

    I would recommend this to a friend

  • Great size!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Coming from a samsung 49" this is a much more usable screen dimension. Oled colors are fantastic and still good resolution for nongaming productivity also.

    I would recommend this to a friend

  • very impressed!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The quality of this item is outstanding. We originally had Alienware products that we were looking for, but pivoted to this item.

    I would recommend this to a friend

  • Awesome!

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    A really great screen especially at the lrice point that i got it.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Perfect Monitor

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful Clarity and Awesome Graphics. Easy Setup.

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Amazing for leisure/gaming

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Great monitor, got this on sale during labor day. My gaming experience has vastly improved. The only reason I gave 4/5 stars is because for productivity coming from a triple monitor setup it's rather difficult to fit everything due to the PPI

    I would recommend this to a friend

  • Insane

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Absolutely insane monitor. Crazy colors. Crazy details. Super step up in gaming setup

    I would recommend this to a friend
  • Pros mentioned:
    Screen size

    Screen

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Very nice screen, the size is huge. I use it for a simulator.

    I would recommend this to a friend

  • Great monitor

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    Posted . Owned for 4 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I’ve used the monitor for quite some time and has worked great have had zero issues so far would recommend

    I would recommend this to a friend
  • Pros mentioned:
    Overall performance

    Well worth the money

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Beautiful monitor! Worth the money! Graphics are insane. So happy that I purchased this

    I would recommend this to a friend
Page 15, Showing 281-300 of 470 reviews
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